From: Kefeng Wang <wangkefeng.wang@huawei.com>
To: SeongJae Park <sj@kernel.org>, Andrew Morton <akpm@linux-foundation.org>
Cc: <linux-mm@kvack.org>, <linux-kernel@vger.kernel.org>,
<damon@lists.linux.dev>, Kefeng Wang <wangkefeng.wang@huawei.com>
Subject: [PATCH v3 2/3] mm/damon/paddr: minor refactor of damon_pa_mark_accessed_or_deactivate()
Date: Wed, 8 Mar 2023 16:33:10 +0800 [thread overview]
Message-ID: <20230308083311.120951-3-wangkefeng.wang@huawei.com> (raw)
In-Reply-To: <20230308083311.120951-1-wangkefeng.wang@huawei.com>
Omit one line by unified folio_put(), and make code more clear.
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
---
mm/damon/paddr.c | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/mm/damon/paddr.c b/mm/damon/paddr.c
index 0db724aec5cb..b22f6fbb5816 100644
--- a/mm/damon/paddr.c
+++ b/mm/damon/paddr.c
@@ -268,16 +268,15 @@ static inline unsigned long damon_pa_mark_accessed_or_deactivate(
if (!folio)
continue;
- if (damos_pa_filter_out(s, folio)) {
- folio_put(folio);
- continue;
- }
+ if (damos_pa_filter_out(s, folio))
+ goto put_folio;
if (mark_accessed)
folio_mark_accessed(folio);
else
folio_deactivate(folio);
applied += folio_nr_pages(folio);
+put_folio:
folio_put(folio);
}
return applied * PAGE_SIZE;
--
2.35.3
next prev parent reply other threads:[~2023-03-08 8:13 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-08 8:33 [PATCH v3 0/3] mm/damon/paddr: minor code improvement Kefeng Wang
2023-03-08 8:33 ` [PATCH v3 1/3] mm/damon/paddr: minor refactor of damon_pa_pageout() Kefeng Wang
2023-03-08 8:33 ` Kefeng Wang [this message]
2023-03-08 8:33 ` [PATCH v3 3/3] mm/damon/paddr: fix missing folio_sz update in damon_pa_young() Kefeng Wang
2023-03-08 18:17 ` [PATCH v3 0/3] mm/damon/paddr: minor code improvement SeongJae Park
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